public PEQMessageSubscribe(PEQMessage BaseMessage, VarID SinkID,
Byte HopCount, PEQSubscriptionInfo SubscriptionInfo)
: base(BaseMessage._DestinationID, BaseMessage._SenderID,
BaseMessage._SequenceNumber)
{
_MessageType = 0x01;
_SinkID = SinkID;
_HopCount = HopCount;
_SubscriptionInfo = SubscriptionInfo;
}
public PEQMessageResponse(PEQMessage BaseMessage, Byte HopCount, VarID SinkID)
: base(BaseMessage._DestinationID, BaseMessage._SenderID,
BaseMessage._SequenceNumber)
{
_MessageType = 0x05;
_HopCount = HopCount;
_SinkID = SinkID;
}
public PEQMessageSearch(PEQMessage BaseMessage, VarID SinkID)
: base(BaseMessage._DestinationID, BaseMessage._SenderID,
BaseMessage._SequenceNumber)
{
_MessageType = 0x04;
_SinkID = SinkID;
}
public PEQMessageBuildTree(PEQMessage BaseMessage, VarID SinkID,
Byte HopCount)
: base(BaseMessage._DestinationID, BaseMessage._SenderID,
BaseMessage._SequenceNumber)
{
_MessageType = 0x00;
_SinkID = SinkID;
_HopCount = HopCount;
}
public PEQMessageNotify(PEQMessage BaseMessage, VarID SinkID,
PEQData Data)
: base(BaseMessage._DestinationID, BaseMessage._SenderID,
BaseMessage._SequenceNumber)
{
_MessageType = 0x02;
_SinkID = SinkID;
_Data = Data;
}
private void processHello(PEQMessage msg)
{
VarID neighborID = msg._SenderID;
if (!_tableNeighbor.Contains(neighborID))
_tableNeighbor.Add(neighborID);
}
/***********************************************\
|******************* WARNING *******************|
|***********************************************|
|* See warning in PEQMessageHello!! |
\***********************************************/
public object Clone()
{
PEQMessage outmsg = new PEQMessage(_DestinationID, _SenderID,
_SequenceNumber, _MessageType);
outmsg._nextHopCheat = _nextHopCheat;
return outmsg;
}
IInfoReport GeneratePEQNodeInfoReport(bool isSending, PEQMessage msg)
{
if (msg is PEQMessageAck)
return GeneratePEQNodeInfoReport(isSending, PEQMessageType.ACK);
if (msg is PEQMessageApplication)
return GeneratePEQNodeInfoReport(isSending, PEQMessageType.Application);
if (msg is PEQMessageBuildTree)
return GeneratePEQNodeInfoReport(isSending, PEQMessageType.BuildTree);
if (msg is PEQMessageHello)
return GeneratePEQNodeInfoReport(isSending, PEQMessageType.Hello);
if (msg is PEQMessageNotify)
return GeneratePEQNodeInfoReport(isSending, PEQMessageType.Notify);
if (msg is PEQMessageResponse)
return GeneratePEQNodeInfoReport(isSending, PEQMessageType.Response);
if (msg is PEQMessageSearch)
return GeneratePEQNodeInfoReport(isSending, PEQMessageType.Search);
if (msg is PEQMessageSubscribe)
return GeneratePEQNodeInfoReport(isSending, PEQMessageType.Subscribe);
else return null;
}
private void expectAck(PEQMessage msg)
{
// Add the ACK info to the ACK Table and create a timer event to kill
// the neighbor entry upon ACK failure.
PEQTableEntryMessageAck ackEntry = new
PEQTableEntryMessageAck(msg._SequenceNumber, msg._DestinationID, msg);
_tableAck.Add(ackEntry);
PEQTimerAck ackTimer = new PEQTimerAck(_eventManager.CurrentClock +
_physicalProcessor.MaximumRange * _TIMER_ACK / _physicalProcessor.PropagationSpeed,
this, ackEntry);
_eventManager.AddEvent(ackTimer);
}
private void startSearch(VarID SinkID, PEQMessage dataMessage)
{
clearTableSearch(SinkID);
// Set all neighbors to 0xFF hops (unreachable)
foreach (VarID neighborID in _tableNeighbor)
{
PEQTableEntrySearch entry = new PEQTableEntrySearch();
entry._SinkID = SinkID;
entry._HopCount = 0xFF;
entry._DestinationID = neighborID;
entry._DataMessage = dataMessage;
_tableSearch.Add(entry);
}
sendSearch(SinkID);
_searchAggregator.IncrementSearches();
updateRoutingTable();
}
private void sendAck(PEQMessage msg)
{
if (msg._DestinationID == msg._SenderID)
return;
PEQMessageAck ackMessage = new PEQMessageAck(msg._SenderID,
msg._DestinationID, msg._SequenceNumber);
ackMessage._nextHopCheat = _location; // Just add this to all msgs
PEQTimerMessage timerEvent = new PEQTimerMessage(ackMessage,
_eventManager.CurrentClock + _TIMER_WAIT_SEND, this);
_eventManager.AddEvent(timerEvent);
}
public PEQTableEntryMessageAck(Byte SequenceNumber, VarID DestinationID, PEQMessage dataMessage)
{
_SequenceNumber = SequenceNumber;
_DestinationID = DestinationID;
_DataMessage = dataMessage;
}
